Harry Jeffery
World Champion, European Champion, British Champion and Guinness World Record holder in junior Obstacle Course Racing. Based in Colchester, representing Great Britain on the OCR world stage.
FISO OCR World Championships • Gothenburg, Sweden • 12 September 2025. Harry was crowned 12–13 World Champion for Team GBR.
31 metres in one minute
Greatest distance traversed using hooks in one minute – officially recognised by Guinness World Records and awarded to Harry Jeffery.
Guinness World Record – hooks
Watch Harry’s official Guinness World Record attempt for the greatest distance traversed using hooks in one minute – 31 metres.
British junior ocr world champion
Harry Jeffery, aged 13, is one of the UK’s most promising young OCR athletes. Competing internationally since the age of eight, Harry has earned titles across the globe — from the Bahamas and Costa Rica to Sweden, Italy, Belgium and here in the UK.
Key results & honours
A selection of Harry’s standout performances across World, European and British championships.
Photos & highlights
Action shots, podium moments and behind-the-scenes training from Harry’s journey in OCR.
Sponsorship & media enquiries
For sponsorship, media, speaking opportunities or collaboration ideas, please use the details below.
Direct contact
For all enquiries relating to Harry’s racing, media work or partnerships:
Email: you@example.com
Follow the journey on Instagram: @uk_ocr_harry